Method and system for providing an image vector-based traffic information

Method and system for providing an image vector-based traffic information

CN
  • CN 1,311,887 A
  • Filed: 07/28/1999
  • Published: 09/05/2001
  • Est. Priority Date: 07/03/2003
  • Status: Active Grant
First Claim
Patent Images

1. one kind has the real entity of at least one time variable, the method based on the transport information of image is provided in a zone, is made of following steps:

  • The real entity of described time variable is converted into the pattern vector entity of time variable;

    Generate a statement that indicates based on the pattern vector attributes of entities of the time variable of transport information, thereby constitute traffic condition diagram;

    Described traffic condition diagram is sent in the subscriber equipment by communication network;

    AndOn the screen of subscriber equipment, show piece image according to traffic condition diagram.

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